help me to find a FPGA dev board for getting started suggest me a cheap and best dev board?
saheen_palayi last edited by
i'm new to the FPGA world ,looking for a fpga dev board to getting started ,I hope u guys will help me to find out ,thanks
salmanfaris last edited by salmanfaris
Hi @saheen_palayi , It depends on what exactly you want to do with the FPGA kit. and don't have much experience with FPGA, but I can help you Lattice iCEstick Evaluation Kit to get started.
Lattice iCEstick Evaluation Kit
It's available at fablab Kochi and Trivandrum if you want to try it out without buying.
The iCEstick Evaluation Kit includes:
• iCEstick Evaluation Board – features the following on-board components
– High-performance, low-power iCE40HX1K FPGA
– FTDI 2232H USB device allows iCE device programming and UART interface to a PC
– Vishay TFDU4101 IrDA transceiver
– Five user LEDs
– 2 x 6 position Diligent PmodTM compatible connector enables many other peripheral connections
– Discera 12Mhz MEMS oscillator
– Micron 32Mbit N25Q32 SPI flash
– Supported by Lattice iCEcube2 design software
– USB connector provides the power supply
– 16 LVCMOS/LVTTL (3.3V) digital I/O connections on 0.1” through-hole connections
• Pre-loaded demo design – the kit includes the pre-loaded demo design that flashes the on-board LEDs in a
• USB connector – provides communication and debug port via a USB-to-RS-232 physical channel and programming interface to the PC.
goran.mahovlic last edited by goran.mahovlic
Our board is not cheapest possible, but has lots of things already onboard.
Board is also supported by opensource toolchain!
For workshop material with our board you can check here:
Price for 12F board is 75€ plus shipping.
If you like it you can contact me at:
@Anudeep Thanks a lot m8, I actually made a very silly mistake of including the https:// while entering FIREBASE_HOST, where I must have entered the Domain name alone and removed the https:// extension.
Thanks again for replying that quick. Cheers.
Hello @Palani, In the Firebase, there are two types of storage,Cloud Firestore (Very recent one & NoSQL database) Realtime Database (To which we upload the data using NodeMCU)
In the Arduino Code, you can see that there is a variable named FIREBASE_AUTH.
This variable should be assigned to the Database secret. This you can find in Project Settings -> Service accounts -> Database Secrets.
My mistake is, i have mistakenly assigned thay to Web API key. This is found at Project Settings -> General.
The error can also occur when u don't initialise a proper realtime database in Firebase. (This is not my case).
@Anudeep Hello Anudeep could you please help me out by elaborating the fix to get rid of that error?
Thanks in advance.
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@kowshik1729 If you are using an external high-speed switch, there is only one one clock generator for both wifi and BLE and the high-speed switch you mentioned is Ultra-Wideband (UWB) 3–8 GHz from its datasheet
you also check this solution that I shared in the previous post.
There is a special option called “Software controls WiFi/ Bluetooth coexistence” it can control the ESP32's Bluetooth and Wi-Fi coexistence using software, more details: https://www.espressif.com/sites/default/files/documentation/ESP32_FAQs__EN.pdf